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1. (WO2019041607) SYSTEM AND METHOD FOR DETERMINING FLIP ANGLES IN MAGNETIC RESONANCE IMAGING
국제사무국에 기록된 최신 서지정보    정보 제출

공개번호: WO/2019/041607 국제출원번호: PCT/CN2017/114107
공개일: 07.03.2019 국제출원일: 30.11.2017
IPC:
A61B 5/055 (2006.01)
A SECTION A — 생활필수품 농업
61
위생학; 의학 또는 수의학
B
진단; 수술; 개인 식별
5
진단을 위한 측정; 개인식별
05
전류 또는 자장의 수단에 의한 진단을 위한 측정
055
전자자기공명 또는 핵자기공명 을 포함한 것, 예. 자기공명상 작성
출원인:
SHENZHEN UNITED IMAGING HEALTHCARE CO., LTD. [CN/CN]; Room 202-207, Building C No.1 Chuangye Building No.6 Industrial Road, Nanshan District Shenzhen, Guangdong 518067, CN
발명자:
WANG, Chaohong; CN
LI, Guobin; CN
대리인:
METIS IP (CHENGDU) LLC; (No.846 South Tianfu Road) Tianfu Innovation Center Chengdu, Sichuan 610213, CN
우선권 정보:
15/692,14831.08.2017US
201710752718.X28.08.2017CN
발명의 명칭: (EN) SYSTEM AND METHOD FOR DETERMINING FLIP ANGLES IN MAGNETIC RESONANCE IMAGING
(FR) SYSTÈME ET PROCÉDÉ DE DÉTERMINATION D'ANGLES DE BASCULE EN IMAGERIE PAR RÉSONANCE MAGNÉTIQUE
요약서:
(EN) A method may include providing an initial flip angle schedule of refocusing radio frequency pulses, the refocusing radio frequency pulses being configured to generate an echo train; comparing the initial flip angle schedule with a first criterion, the first criterion relating to a first parameter relating to the echo train; determining, a first flip angle schedule based on the first comparison, the first flip angle schedule satisfying the first criterion; comparing the first flip angle schedule with a second criterion, the second criterion relating to a second parameter relating to the echo train; determining, a second flip angle schedule based on the second comparison, the second flip angle schedule satisfying the second criterion; and obtaining a magnetic resonance (MR) signal based on the second flip angle schedule.
(FR) Cette invention concerne un procédé qui peut comprendre la programmation d'un angle de bascule initial de refocalisation des impulsions de radiofréquence, où les impulsions de radiofréquence de refocalisation sont conçues pour générer un train d'échos ; la comparaison de l'angle de bascule programmé initial avec un premier critère, où le premier critère se rapporte à un premier paramètre relatif au train d'échos ; la programmation d'un premier angle de bascule sur la base de la première comparaison, où le premier angle de bascule satisfait le premier critère ; la comparaison du premier angle de bascule programmé à un second critère, où le second critère se rapport à un second paramètre relatif au train d'échos ; la programmation d'un second angle de bascule sur la base de la seconde comparaison, où le second angle de bascule programmé satisfait le second critère ; et l'obtention d'un signal de résonance magnétique (RM) sur la base du second angle de bascule programmé.
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지정국: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
아프리카지역 지식재산권기구(ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
유라시아 특허청 (AM, AZ, BY, KG, KZ, RU, TJ, TM)
유럽 특허청(EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
공개언어: 영어 (EN)
출원언어: 영어 (EN)